学习数学的最好方法就是做数学。
We are all haunted by something, whether we admit it or not.
The future of the Internet depends on our ability to adapt and evolve.
Faith has to do with things that are not seen and hope with things that are not at hand.
To write poetry after Auschwitz is barbaric.
能源的未来在于可持续性和创新。
La vida es una tragicomedia que se representa en un escenario inestable.
The road to hell is paved with works-in-progress.
我唯一能做的就是画画。